To my semi-amateur eye:
m - the left half looks wider than the right one
t - the ascender seems too high
g - looks good but probably falls out from the general context
7 - falls to the left
Also I doubt about some width in the UC, for example, such wide G.
Speaking about the overall style, I like it pretty much.

The first thing I see: you have less space between the link of the g and the eye in the regular weight than the light. I think you need to open up the space on the regular to be have a consistent look.